KR Cyg (Eclipsing binary)
RA: 20h 09m 05.59s, DE: +30° 33' 01.40" (302.2732916667, 30.5503888889)
9/22/2019, 17:43 - 9/22/2019, 20:19 (UTC)
- Observer: Urbaník M.
- Created: 9/23/2019, 10:41
- Station: Kysucká hvezdáreň
- Instrument: SKY-WATCHER REF 80/520 + MII G2-8300
- Photometric band: V
- Time standard: Gjd
- Brightness in: Mag
Note:
CCD+V,exp.60 s,comp.UCAC4-603-107508,2x2 bin.
Determined minima
-
P: 2458749.28566 (9/22/2019, 18:51)
HJDmin: 2458749.28835 +/- 0.00015
Heliocentric correction: 0.00269
Note:CCD+R,exp.40 s,comp.UCAC4-603-107508,2x2 bin. ----- EBFit result: ----- Tmin = 2458749.28566 Error (1 sigma): +0.00014/-0.00015 (Bootstrapping), +0.00004/-0.00005 (Prayer bead), +0.00009/-0.00009 (LSM) Error (95% CI): +0.00028/-0.00028 (Bootstrapping), +0.00006/-0.00009 (Prayer bead) LSM: chi^2 = 67.3, n_freedom = 32
-
P: 2458749.28544 (9/22/2019, 18:51)
HJDmin: 2458749.28813 +/- 0.00022
Heliocentric correction: 0.00269
Note:CCD+I,exp.50 s,comp.UCAC4-603-107508,2x2 bin. ----- EBFit result: ----- Tmin = 2458749.28544 Error (1 sigma): +0.00023/-0.00021 (Bootstrapping), +0.00012/-0.00010 (Prayer bead), +0.00015/-0.00015 (LSM) Error (95% CI): +0.00047/-0.00041 (Bootstrapping), +0.00019/-0.00018 (Prayer bead) LSM: chi^2 = 68.8, n_freedom = 38
-
P: 2458749.28570 (9/22/2019, 18:51)
HJDmin: 2458749.28839 +/- 0.00012
Heliocentric correction: 0.00269
Note:CCD+V,exp.60 s,comp.UCAC4-603-107508,2x2 bin. ----- EBFit result: ----- Tmin = 2458749.28570 Error (1 sigma): +0.00013/-0.00011 (Bootstrapping), +0.00007/-0.00007 (Prayer bead), +0.00006/-0.00006 (LSM) Error (95% CI): +0.00028/-0.00023 (Bootstrapping), +0.00010/-0.00012 (Prayer bead) LSM: chi^2 = 134.3, n_freedom = 40
. . .